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Cheap flights from Sault Ste Marie to London from £390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sault Ste Marie to London departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Sault Ste Marie to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
14:00 - 09:35
YAM
-
LHR
14h 35m
1 stop
Air Canada Logo
06:00 - 13:22
LHR
-
YAM
36h 22m
2 stops
£641Air Canada
Wed, 30 Sep - Sun, 4 Oct
Air Canada Logo
14:00 - 21:00
YAM
-
LHR
26h 00m
2 stops
Air Canada Logo
06:00 - 21:57
LHR
-
YAM
20h 57m
2 stops
£642Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
14:00 - 09:35
YAM
-
LHR
14h 35m
1 stop
Air Canada Logo
06:00 - 21:57
LHR
-
YAM
20h 57m
2 stops
£642Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
14:00 - 09:35
YAM
-
LHR
14h 35m
1 stop
Air Canada Logo
06:00 - 21:57
LHR
-
YAM
20h 57m
2 stops
£643Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
10:40 - 06:35
YAM
-
LHR
14h 55m
1 stop
Air Canada Logo
12:05 - 21:57
LHR
-
YAM
14h 52m
1 stop
£654Air Canada
Wed, 30 Sep - Sun, 4 Oct
Air Canada Logo
10:40 - 06:35
YAM
-
LHR
14h 55m
1 stop
Air Canada Logo
14:10 - 21:57
LHR
-
YAM
12h 47m
1 stop
£654Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
10:40 - 06:35
YAM
-
LHR
14h 55m
1 stop
Air Canada Logo
14:10 - 21:57
LHR
-
YAM
12h 47m
1 stop
£655Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
10:40 - 06:35
YAM
-
LHR
14h 55m
1 stop
Air Canada Logo
14:10 - 21:57
LHR
-
YAM
12h 47m
1 stop
£656Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
14:00 - 10:00
YAM
-
LHR
15h 00m
2 stops
Air Canada Logo
12:40 - 21:57
LHR
-
YAM
14h 17m
2 stops
£657Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
14:00 - 10:00
YAM
-
LHR
15h 00m
2 stops
Air Canada Logo
12:40 - 21:57
LHR
-
YAM
14h 17m
2 stops
£658Air Canada
Sun, 11 Oct - Thu, 15 Oct

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Air Canada flights from Sault Ste Marie to London

Our best Air Canada deals on Sault Ste Marie to London flight tickets
Air Canada
30 Sept
YAM14:00Sault Ste Marie
14h 35m
1 stop
LHR09:35London Heathrow
4 Oct
LHR06:00London Heathrow
36h 22m
2 stops
YAM13:22Sault Ste Marie
£641
Air Canada
11 Oct
YAM14:00Sault Ste Marie
14h 35m
1 stop
LHR09:35London Heathrow
15 Oct
LHR06:00London Heathrow
20h 57m
2 stops
YAM21:57Sault Ste Marie
£642
Air Canada
11 Oct
YAM14:00Sault Ste Marie
14h 35m
1 stop
LHR09:35London Heathrow
15 Oct
LHR06:00London Heathrow
20h 57m
2 stops
YAM21:57Sault Ste Marie
£642

momondo Fare Finder

 
Customise your flight search to find flights from Sault Ste Marie to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 June 2026.
Use the filters below to find and compare flights from Sault Ste Marie to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Wed 30/9

14:00-09:35

1 stop14h 35m

London Heathrow

Sun 4/10

06:00-13:22

2 stops36h 22m

£641

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

14:00-21:00

2 stops26h 00m

London Heathrow

Thu 15/10

06:00-21:57

2 stops20h 57m

£642

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

14:00-09:35

1 stop14h 35m

London Heathrow

Thu 15/10

06:00-21:57

2 stops20h 57m

£642

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

14:00-09:35

1 stop14h 35m

London Heathrow

Thu 15/10

06:00-21:57

2 stops20h 57m

£643

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Wed 30/9

10:40-06:35

1 stop14h 55m

London Heathrow

Sun 4/10

12:05-21:57

1 stop14h 52m

£654
Fastest return journey

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

10:40-06:35

1 stop14h 55m

London Heathrow

Thu 15/10

14:10-21:57

1 stop12h 47m

£654

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

10:40-06:35

1 stop14h 55m

London Heathrow

Thu 15/10

14:10-21:57

1 stop12h 47m

£655

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

10:40-06:35

1 stop14h 55m

London Heathrow

Thu 15/10

14:10-21:57

1 stop12h 47m

£656

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

14:00-10:00

2 stops15h 00m

London Heathrow

Thu 15/10

12:40-21:57

2 stops14h 17m

£657

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 11/10

14:00-10:00

2 stops15h 00m

London Heathrow

Thu 15/10

12:40-21:57

2 stops14h 17m

£658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Sault Ste Marie to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sault Ste Marie to London?

Air Canada is the most popular carrier operating from Sault Ste Marie to London

When to book flights from Sault Ste Marie to London

Are you open to changing your travel dates? Check out the ideal times to fly from Sault Ste Marie to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sault Ste Marie to London (YAM to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sault Ste Marie to London

Fastest flight time

26h 00m

Direct flights

None
The fastest flight from Sault Ste Marie to London takes 26h 00m
There are no direct flights from Sault Ste Marie to London. There are no popular flight routes from Sault Ste Marie to London.
Search flight deals

Frequently asked questions about flying from Sault Ste Marie to London

  • How far is Sault Ste Marie to London by plane?

    There are 3613.6 mi between Sault Ste Marie and London. Flights usually cover this in 26h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sault Ste Marie Airport to London?

    Prices for flights from Sault Ste Marie Airport to London are updated daily.

  • How old do you have to be to fly from Sault Ste Marie Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sault Ste Marie Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Chichester
Bedford
Hastings
Colchester
Harlow
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Sault Ste Marie to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sault Ste Marie to London for you.

Can I find flights from Sault Ste Marie to London with flexible booking policies on momondo?

Yes. All flights to London from Sault Ste Marie on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sault Ste Marie to London?

Once all potential Sault Ste Marie to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sault Ste Marie to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sault Ste Marie to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport